Lg Washing Machine Error FF

⚡ Quick Answer: The LG washing machine FF error code indicates a water fill failure, commonly caused by freezing in colder environments. This error prevents the washe... ✅ DIY Fixable

What Does Error FF Mean?

The LG washing machine FF error code indicates a water fill failure, commonly caused by freezing in colder environments. This error prevents the washer from operating and filling with water, often leading to ice blockages in the internal components, hoses, or pump. To resolve this issue, it's essential to thaw any frozen parts and ensure that the appliance is kept in a warmer area to prevent recurrence.

Common Symptoms:

  • Washer won’t operate and displays FF error
  • Appliance may not open (mini washer) due to ice
  • Occurs in cold environments or after low temperature exposure

Possible Causes

  • Freezing of internal water/hoses due to low temperature (high)
  • Ice blockage in drain or supply hoses/pump (medium)

How to Fix Error FF

DIY Fix Thaw frozen components

  1. Power off and unplug the washer
  2. Move appliance to warmer environment if cold
  3. Use warm (not boiling) water/towel to thaw frozen hoses, pump area, and drum region
  4. Once thawed, restart and test operation

Technician Only Check and clear ice blockages; inspect hoses and pump

  1. Disconnect power and water
  2. Remove and inspect supply and drain hoses for ice or damage
  3. Check drain pump and internal hose paths for ice or debris
  4. Reassemble and test; replace hoses/pump if damaged

Parts needed: drain hose, supply hose, drain pump

🛑 When to Call a Pro:
  • If thawing and basic checks do not clear FF error
  • If hoses or pump show damage or leaks after thawing
  • If error recurs frequently even in normal temperatures

Technical Specifications

wattage 20W
component Water Inlet Valve
resistance 10-30 ohms
part_number LG 5220FR2008F
voltage_rating 120V AC

Common Questions

What does FF error mean on LG washing machine?

The FF error means a water fill failure, often due to freezing in the machine's components.

Can I fix LG washing machine FF error myself?

Yes, you can thaw frozen components and ensure the washer is in a warmer environment.

How much does it cost to fix FF error?

The estimated cost to fix the FF error ranges from $50 to $200, depending on parts and labor.

When should I call a technician for FF?

Call a technician if thawing doesn't resolve the issue or if you notice damage after thawing.

Sources & References

Data last verified: 2026-01-10

User Comments (0)

Share your experience or solution below.

Be the first to comment!